state: fix loading of guestfwd state

The refactoring done in commit d181d14b "slirp: use a dedicated field
for chardev pointer" forgot to change one place in slirp_state_load
where 'ex_exec' was used to store the chardev ptr. This broke loading
of saved state.

Later commit 4f38cfb5 "slirp: remove unused EMU_RSH" removed this line
all together, as it now looked like it didn't do anything.

This commit ensures that guestfwd is properly setup on the socket when
loading state.

Signed-off-by: Anders Waldenborg <anders@0x63.nu>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/state.c b/src/state.c
index 12e607e..22af77b 100644
--- a/src/state.c
+++ b/src/state.c
@@ -366,6 +366,8 @@ int slirp_state_load(Slirp *slirp, int version_id, SlirpReadCb read_cb,
         if (!ex_ptr) {
             return -EINVAL;
         }
+
+        so->guestfwd = ex_ptr;
     }
 
     return slirp_vmstate_load_state(&f, &vmstate_slirp, slirp, version_id);